information and communication technologies (icts) are increasingly influencing human beings and are changing our attitudes towards these technologies. the purpose of this article is to understand the factors influencing the use of icts in agricultural extension through a descriptive research method. the populations were 320 individuals of agricultural extension workers (ews) of isfahan province...

the benefits of information and communication technologies (icts) for agricultural extension purposes and activities are obvious. the main objective of this article is to identify encouraging and discouraging factors in application of icts in agricultural extension in isfahan province of iran. this study investigated areas of icts application by extension workers (ews), too. the research design...

The benefits of Information and Communication Technologies (ICTs) for agricultural extension purposes and activities are obvious. The main objective of this article is to identify encouraging and discouraging factors in application of ICTs in agricultural extension in Isfahan province of Iran. This study investigated areas of ICTs application by Extension Workers (EWs), too. The research design...

Information and communication technologies (ICTs) are increasingly influencing human beings and are changing our attitudes towards these technologies. The purpose of this article is to understand the factors influencing the use of ICTs in agricultural extension through a descriptive research method. The populations were 320 individuals of agricultural Extension Workers (EWs) of Isfahan province...

the purpose of this study was to determine computer and internet use in agricultural extension by extension workers (ews). this study used a descriptive-correlational design.population for the study consisted of all extension workers (n= 320) in isfahan province, iran. a stratified sampling technique and census was used to select ews (n = 200). overall, findings indicate that ews have access to...

The chimeric protein EWS-FLI1, arising from chromosomal translocation in Ewing's sarcoma family tumors (ESFT), acts as an aberrant tumorigenic transcription factor. The transforming activity of EWS-FLI1 minimally requires an ETS DNA binding domain and the EWS NH(2) terminus. Proteins interacting with the EWS portion differ between germ-line and chimeric EWS despite their sharing identical seque...

conclusions pnet/ews should be included in the differential diagnosis of renal tumors in symptomatic young adults. patients with localised pnet/ews treated with a combination of surgery and chemotherapy have an excellent chance of long-term survival, as in the case we have presented. introduction primitive neuroectodermal tumor (pnet)/ewing’s sarcoma (ews) belongs to a family of neoplasms that ...

Ewing sarcoma (EwS) is the second most common bone cancer in children and adolescents with a high metastatic potential. EwS development is driven by a specific chromosomal translocation resulting in the generation of a chimeric EWS-ETS transcription factor, most frequently EWS-FLI1.Nicotinamide adenine dinucleotide (NAD) is a key metabolite of energy metabolism involved in cellular redox reacti...

Fusion genes: Ewing sarcoma: t(11;22)(q24;q12) EWS-FLI1 t(21;22)(q22;q12) EWS-ERG t(7;22)(p22;q12) EWS-ETV1 others FUS-ERG, EWS-FEV, Desmoplastic SRCT: t(11;22)(p13;q12) EWS-WT1 Extraskel myxoid chondrosarc: t(19;22)(q22;q12) EWS-TEC(CHN) Malignant mesenchymoma: t(11;22)(q24;q12) EWS-FLI1 Alveolar rhabdomyosarcoma: t(2;13)(q35;q14) PAX3-FKHR t(1;13)(p36;q14) PAX7-FKHR Myxoid round cell liposarc...

Ewing's sarcoma is a pediatric tumor that mainly occurs in soft tissues and bones. Malignant characteristics of Ewing's sarcoma are correlated with expression of EWS oncogene. We achieved knockdown of EWS expression using a plasmid vector encoding EWS short hairpin RNA (shRNA) to increase anti-tumor mechanisms of taxifolin (TFL), a new flavonoid, in human Ewing's sarcoma cells in culture and an...